iPhone Screenshots


Omicron is a color reaction game for 1 or 2 players on the same device.
Eliminate tiles and earn bonus time as the difficulty increases.
Omicron offers 3 game modes, many power-ups and achievements.

A color appears at the beginning of each level.
Tap tiles while they show up in that color to win.
Discover the 3 different game types of Omicron:

- C L A S S I C -
Eliminate all of the tiles while they appear in the right color
and finish the level before you run out of time.
You lose time with each mistake you make.
You win time for every correct tap you make and
time gained is transferred to the next level .
This helps you to reach higher levels.
Speed increases level by level.

- A R C A D E -
In this mode, there are no single levels.
The rate of color changes increases
contstantly while eliminated tiles respawn.
For each mistake you make you lose one life.
Without extra life bonus the game is over after just five mistakes.

- V E R S U S -
Play Omicron with a friend on just one device!
Eliminate all tiles while they appear in the right color.
The first player with 3 points wins the match!

Omicron comes with Game Center leaderboards
and many achievements to unlock.
We appreciate your feedback!

"Ideal for parties and starting arguments." ~ AppSpy.com

"Omicron looks beautiful - all sharp edges and graduated shades and colours, like a Paul Klee painting" ~ PocketGamer.co.uk

"Simple, effective gameplay and high production values… colour me impressed!" ~ KnowThyApp.com

"A slick color-based puzzler and head-to-head versus design for two players" ~ IGN.com

"It is fun to put your reflexes to the test" ~ iFanzine.com


What's New

Version 2.1

Omicron HD is now updated and optimized for iOS7.
You can share your score via Twitter, Facebook or Mail.

Ratings and Reviews

4.5 out of 5

112 Ratings

112 Ratings

Great game, just one suggestion

Signerdrew 01

This is a great game. I just have one suggestion. I am blue-green colorblind (I know, red-green colorblindness is much more common). An option to play without a specific color included would be helpful. Or, an option to play with different shapes inside each would help. Other than that, this is a wonderful game. Thanks.

Great game, BUT . . .

Judy in Upstate NY

I'm really enjoying this game; it's challenging and fun. But it loses high scores. At least twice I've had high scores over 6,000, but my record only shows a high score around 5,700. This morning I got a new high of 8,170, and I doubt very much whether I'll ever see that score on my score list again. If you fix this bug, I'll raise you to five stars :-)

Fun and addictive


When I first saw the game I didn't think much of it but then I was like I need more games so I'll just try it *30min later* "okay one more level and I'm done" 15min later I'm still playing.


Nemo Holtmann
22.5 MB
Requires iOS 5.1 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2010-2013 canupa.com


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like